IFIP International Working Conference on Active Networks

IWAN 2005: Active and Programmable Networks pp 83-95

Towards Resilient Networks Using Programmable Networking Technologies

  • Linlin Xie
  • Paul Smith
  • Mark Banfield
  • Helmut Leopold
  • James P. G. Sterbenz
  • David Hutchison
Conference paper

DOI: 10.1007/978-3-642-00972-3_7

Volume 4388 of the book series Lecture Notes in Computer Science (LNCS)

Abstract

Resilience is arguably the most important property of a networked system, one of the three quality of service (QoS) characteristics along with security and performance. Now that computer networks are supporting many of the applications crucial to the success of the emerging Information Society – including business, health care, education, science, and government – it is particularly important to ensure that the underlying network infrastructure is resilient to events and attacks that will inevitably occur. Included in these challenges are flash crowd events, in which servers cannot cope with a very large onset of valid traffic, and denial of service attacks which aim to damage networked system with malicious traffic. In this paper, we outline the case for mechanisms to deal with such events and attacks, and we propose programmable networking techniques as the best way ahead, illustrated by a flash crowd example.

Keywords

ResilienceSurvivabilityDisruption ToleranceProgrammable and Active NetworkingFlash Crowd and Distributed Denial of Service (DDoS) Detection and RemediationQuality of Service (QoS)
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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Linlin Xie
    • 1
  • Paul Smith
    • 1
  • Mark Banfield
    • 3
  • Helmut Leopold
    • 3
  • James P. G. Sterbenz
    • 1
    • 2
  • David Hutchison
    • 1
  1. 1.Computing Department InfoLab21Lancaster UniversityLancasterUK
  2. 2.Information Technology and Telecommunications Research Center Department of Electrical Engineering and Computer ScienceUniversity of KansasLawrenceUSA
  3. 3.Telekom Austria AGViennaAustria